most losses by a team in a season in games with 10 runs allowed

The Philadelphia Phillies have lost the most games by a team with 10+ runs allowed in a season, with 41 losses in 1930.

Interpreted as:

most losses by a team in a season in games with 10 or more runs allowed

	TEAM	L	R	SEASON	W	L%	G	W%	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Phillies	41	625	1930	4	.911	45	.089	0.00	108	0	1	389.1	800	0	65	212	11		2,156	12	2.50	4.90	0.51	1.50	5.0	9.8	2.60	.418	14.45	18.49
2	Tigers	36	467	1996	1	.973	37	.027	12.28	234	0	0	316.0	531	431	95	227	30	17	1,708	21	6.66	6.47	1.03	2.71	13.7	13.3	2.40	.389	13.30	15.12
3	Browns	32	465	1936	5	.865	37	.135	0.00	101	0	1	320.0	621	0	48	195	15		1,761	19	2.84	5.48	0.52	1.35	5.7	11.1	2.55	.409	13.08	17.47
4	Phillies	32	443	1929	1	.970	33	.030	0.00	76	0	1	290.0	541	0	59	175	20		1,572	10	2.36	5.43	0.43	1.83	4.8	11.1	2.47	.388	13.75	16.79
5	Browns	31	373	1939	0	1.000	31	.000	0.00	112	0	0	268.2	465	0	46	176	6		1,443	11	3.75	5.90	0.64	1.54	7.8	12.2	2.39	.380	12.50	15.58
6	Red Sox	31	373	1925	1	.969	32	.031	0.00	62	0	1	275.2	478	0	23	146	8		1,452	3	2.02	4.77	0.42	0.75	4.3	10.1	2.26	.375	12.18	15.61
7	Pirates	30	368	2019	1	.968	31	.032	10.97	261	0	0	270.0	431	329	81	156	28	6	1,419	22	8.70	5.20	1.67	2.70	18.4	11.0	2.17	.392	12.27	14.37
8	White Sox	30	404	1934	3	.909	33	.091	0.00	109	0	2	282.0	493	0	51	181	4		1,519	20	3.48	5.78	0.60	1.63	7.2	11.9	2.39	.376	12.89	15.73
9	Phillies	30	450	1923	4	.882	34	.118	0.00	78	0	2	303.1	598	0	48	158	16		1,639	17	2.31	4.69	0.49	1.42	4.8	9.6	2.49	.411	13.35	17.74
10	Rustlers	30	420	1911	2	.938	32	.063	0.58	119	0	1	279.2	476		24	186	13		1,441	14	3.83	5.99	0.64	0.77	8.3	12.9	2.37	.411	13.52	15.32
11	Mariners	29	368	1999	1	.967	30	.033	11.85	179	0	1	256.0	446	337	80	180	18	11	1,380	25	6.29	6.33	0.99	2.81	13.0	13.0	2.45	.397	12.94	15.68
12	Indians	29	360	1987	1	.967	30	.033	10.59	156	0	0	261.0	433	307	67	147	15	9	1,380	17	5.38	5.07	1.06	2.31	11.3	10.7	2.22	.368	12.41	14.93
13	Rockies	28	377	1993	2	.933	30	.067	11.39	179	0	0	264.0	473	334	65	140	12	18	1,409	26	6.10	4.77	1.28	2.22	12.7	9.9	2.32	.403	12.85	16.13
14	Tigers	28	353	1953	0	1.000	28	.000	11.71	108	0	0	242.0	445	315	39	166	6		1,318	13	4.02	6.17	0.65	1.45	8.2	12.6	2.52	.406	13.13	16.55
15	Athletics	28	397	1939	2	.933	30	.067	0.00	73	0	1	258.0	476	0	62	155	7		1,421	7	2.55	5.41	0.47	2.16	5.1	10.9	2.45	.368	13.85	16.60
16	Browns	28	372	1937	1	.966	29	.034	0.00	88	0	0	247.0	518	0	49	136	6		1,371	13	3.21	4.96	0.65	1.79	6.4	9.9	2.65	.429	13.55	18.87
17	Athletics	28	430	1936	3	.903	31	.097	0.00	91	0	0	264.1	490	0	52	221	11		1,492	32	3.10	7.52	0.41	1.77	6.1	14.8	2.69	.392	14.64	16.68
18	Browns	28	334	1921	1	.966	29	.034	0.00	74	0	0	250.0	421	0	21	149	11		1,310	3	2.66	5.36	0.50	0.76	5.6	11.4	2.28	.379	12.02	15.16
19	Orioles	27	324	2021	0	1.000	27	.000	11.97	210	0	0	230.0	391	306	88	108	15	1	1,200	21	8.22	4.23	1.94	3.44	17.5	9.0	2.17	.389	12.68	15.30
20	Rockies	27	414	1999	7	.794	34	.206	11.60	205	0	3	300.1	514	387	96	199	14	13	1,581	19	6.14	5.96	1.03	2.88	13.0	12.6	2.37	.392	12.41	15.40
21	Senators	27	349	1938	2	.931	29	.069	0.00	80	0	1	250.1	416	0	32	174	6		1,332	19	2.88	6.26	0.46	1.15	6.0	13.1	2.36	.369	12.55	14.96
22	Browns	27	341	1935	0	1.000	27	.000	0.00	72	0	0	241.0	421	0	30	140	2		1,286	7	2.69	5.23	0.51	1.12	5.6	10.9	2.33	.375	12.73	15.72
23	Phillies	27	357	1928	1	.964	28	.036	0.00	71	0	0	241.0	442	0	31	177	6		1,333	7	2.65	6.61	0.40	1.16	5.3	13.3	2.57	.392	13.33	16.51
24	Phillies	27	360	1925	2	.931	29	.069	0.00	78	0	1	261.2	500	0	41	118	7		1,393	6	2.68	4.06	0.66	1.41	5.6	8.5	2.36	.399	12.38	17.20
25	Rockies	26	304	2024	0	1.000	26	.000	11.84	179	0	0	222.2	374	293	69	118	22	3	1,150	17	7.24	4.77	1.52	2.79	15.6	10.3	2.21	.400	12.29	15.12